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PHP EUVD-2026-19054

| CVE-2026-5553 LOW
SQL Injection (CWE-89)
2026-04-05 VulDB
2.1
CVSS 4.0 · NVD

Severity by source

NVD PRIMARY
2.1 LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

6
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
5.3 (MEDIUM) 2.1 (LOW)
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
EUVD ID Assigned
Apr 05, 2026 - 09:15 euvd
EUVD-2026-19054
Analysis Generated
Apr 05, 2026 - 09:15 vuln.today
CVE Published
Apr 05, 2026 - 08:45 nvd
MEDIUM 5.3

DescriptionCVE.org

A vulnerability was identified in itsourcecode Online Cellphone System 1.0. Affected by this vulnerability is an unknown functionality of the file /cp/available.php of the component Parameter Handler. Such manipulation of the argument Name leads to sql injection. The attack can be launched remotely. The exploit is publicly available and might be used.

AnalysisAI

SQL injection in itsourcecode Online Cellphone System 1.0 allows authenticated remote attackers to execute arbitrary SQL queries via the Name parameter in /cp/available.php, potentially compromising confidentiality, integrity, and availability of the application database. Publicly available exploit code exists and the vulnerability has moderate exploitability signals (CVSS 6.3, EPSS evidence of public tools), though no CISA KEV confirmation of active exploitation is present.

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Vulnerability AssessmentAI

Risk Assessment The CVSS vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L indicates the attack requires network access with low complexity and authenticated privileges (PR:L), yielding a moderate score of 6.3 with an evidence metric (E:P) suggesting publicly available proof-of-concept tools. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated user with legitimate access to the itsourcecode Online Cellphone System submits a malicious SQL payload in the Name parameter when accessing /cp/available.php, such as Name=test' OR '1'='1, allowing them to extract sensitive data from the underlying database or modify/delete records without proper authorization. Publicly available exploit code documented on GitHub demonstrates proof-of-concept execution, making this attack readily reproducible by threat actors with basic SQL injection knowledge who have obtained valid credentials.
Remediation Immediate remediation requires upgrading itsourcecode Online Cellphone System to a patched version if available from the vendor; however, no specific patched version number is identified in available data. … Detailed patch versions, workarounds, and compensating controls in full report.

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EUVD-2026-19054 vulnerability details – vuln.today

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